S 628  Floorstanding Speaker

S 628  Floorstanding Speaker

S628 2


  • 1-inch (25 mm) soft dome tweeter/three 5-inch (127 mm) aluminized midrange drivers/10-inch (254 mm) side-firing woofer.
  • Bass-reflex design with flared, rear-firing port:Increases system efficiency and bass output.
  • Waveguide: Provides more uniform dispersion from 2-10 kHz. Dynamics and clarity are enhanced while distortion is significantly reduced.
  • Aluminum centre-plug: Eliminates cone breakup for faster "attack" and increased vocal clarity. Additional voice-coil cooling reduces power compression.
  • Aluminized midrange drivers:Increases cone rigidity and vocal clarity.
  • Side-firing woofer:Provides a slim, cohesive cabinet design and bass optimization for varying room acoustics.
  • Dual, 5-way binding posts: Allows bi-wiring/bi-amplification with multiple connection options with wire up to 12 gauge (AWG).
S628 3


The Jamo S 628 is the flagship speaker of the Studio 600 Series. It's crystal clear, room–filling sound comes from its 3-way design highlighting three midrange drivers and a side-mounted 10-inch woofer. S 628 "mirror image" pairs give you both a slimmer design and placement flexibility for the best possible acoustic interaction with your listening room. The S 628 is available in White Ash, Dark Apple and Black Ash finishes with soft-feel black baffles for a premium, contemporary appearance. Equipped for optional bi-wiring/bi-amplification and includes optional speaker spikes.


Product dimensions (mm/in, HxWxD)  1134 x 190 x 380 / 44.6 x 7.5 x 15.0
Power Handling (Watts Long/Short Term)  150 / 240
Tweeter (mm/in)  25 / 1
Weight (Kg/lb)  25.5 / 56.2
Woofer (mm/in)  254 / 10
System Type  3 Way Bass Reflex
Frequency Response (Hz, +/-3dB)  37-20,000
Impedance  6
Sensitivity (dB, 2.8V/1m)  90
Finish  Black Ash , Dark Apple , White Ash
Midrange (mm/in)  Three: 127 / 5


For warranty information, please contact Online Support